src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/dfa/LocationMarker.java

*** 22,33 ****
   */
  package org.graalvm.compiler.lir.dfa;
  
  import static jdk.vm.ci.code.ValueUtil.isIllegal;
  
  import java.util.EnumSet;
- import java.util.List;
  
  import org.graalvm.compiler.core.common.LIRKind;
  import org.graalvm.compiler.core.common.cfg.AbstractBlockBase;
  import org.graalvm.compiler.core.common.cfg.BlockMap;
  import org.graalvm.compiler.debug.Debug;
--- 22,33 ----
   */
  package org.graalvm.compiler.lir.dfa;
  
  import static jdk.vm.ci.code.ValueUtil.isIllegal;
  
+ import java.util.ArrayList;
  import java.util.EnumSet;
  
  import org.graalvm.compiler.core.common.LIRKind;
  import org.graalvm.compiler.core.common.cfg.AbstractBlockBase;
  import org.graalvm.compiler.core.common.cfg.BlockMap;
  import org.graalvm.compiler.debug.Debug;
*** 102,112 ****
      @SuppressWarnings("try")
      private void processBlock(AbstractBlockBase<?> block, UniqueWorkList worklist) {
          if (updateOutBlock(block)) {
              try (Indent indent = Debug.logAndIndent("handle block %s", block)) {
                  currentSet = liveOutMap.get(block).copy();
!                 List<LIRInstruction> instructions = lir.getLIRforBlock(block);
                  for (int i = instructions.size() - 1; i >= 0; i--) {
                      LIRInstruction inst = instructions.get(i);
                      processInstructionBottomUp(inst);
                  }
                  liveInMap.put(block, currentSet);
--- 102,112 ----
      @SuppressWarnings("try")
      private void processBlock(AbstractBlockBase<?> block, UniqueWorkList worklist) {
          if (updateOutBlock(block)) {
              try (Indent indent = Debug.logAndIndent("handle block %s", block)) {
                  currentSet = liveOutMap.get(block).copy();
!                 ArrayList<LIRInstruction> instructions = lir.getLIRforBlock(block);
                  for (int i = instructions.size() - 1; i >= 0; i--) {
                      LIRInstruction inst = instructions.get(i);
                      processInstructionBottomUp(inst);
                  }
                  liveInMap.put(block, currentSet);